A urine-specific gravity test compares the density of urine with the density of water. The test may help healthcare professionals identify dehydration, a kidney problem, or a condition like diabetes ...

The term "phobia" refers to a group of anxiety symptoms brought on by certain objects or situations. A specific phobia, formerly called a simple phobia, is a lasting and unreasonable fear caused by ...

A specific phobia is an unrealistic or extreme fear of a specific discreet situation, object, or setting. These fears are persistent and cause those with the phobia to avoid situations in which ...